The Importance of Aspect Ratio in PCB Design
Introduction
Undertaking challenging tasks can be rewarding, whether it’s carving utensils or designing a PCB. In PCB design, aspect ratio plays a crucial role in ensuring the integrity of the circuit board.
Understanding Aspect Ratio
The aspect ratio in PCB design refers to the ratio of the board’s thickness to the diameter of the drilled hole. It impacts the plating process and the overall quality of the PCB.
Significance of Aspect Ratio
- Aspect ratios influence the plating of holes in PCBs, affecting connection points and electronic component installation.
- Higher aspect ratios can lead to challenges in achieving uniform plating, requiring advanced equipment and manufacturing processes.
- Manufacturers specify maximum aspect ratios for different procedures, such as through-holes and micro vias.
Ensuring Proper Aspect Ratios
Designers must collaborate with manufacturers to verify aspect ratios during the DFM procedure. Providing accurate board and material thickness data is crucial to prevent design iterations and manufacturing issues.
WellCircuits PCB Aspect Ratios
At WellCircuits PCB, we offer a range of aspect ratios to suit various design needs. Our table below outlines the board thickness, minimum hole size, and corresponding aspect ratios for reference:
Aspect Ratios Table
- 10:1 – Board Thickness: Eight mil – 62 mil, Min. Hole Size: Six mil
- 80 mil – Min. Hole Size: 8 mil
- 93 mil – Min. Hole Size: Nine mil
- 125 mil – Min. Hole Size: 12 mil
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With over 30 years of expertise, we are a leading supplier of printed circuit boards offering a wide range of capabilities and specifications. Our high-quality PCBs are competitively priced, and we pride ourselves on providing the fastest turnaround times in the industry. Contact us today to learn more about our extensive selection of PCB varieties.
Customer Service Excellence
When choosing a complete PCB assembly service provider, it’s essential to consider various factors. At WellCircuits, we ensure the highest standards in every aspect of our PCB services. From efficient constructions with quick turnarounds to adhering to strict North American Quality Management standards for PCB assembly in Canada, we strive to offer a range of PCB choices at standard prices. Our dedicated team of PCB professionals is committed to providing you with the best possible experience on every project.
DFM Checking for Cost-Free PCB Services
As part of our cost-free PCB services, we offer DFM checking to assist you with every detail of your design. Our team verifies that your design aligns with our production capabilities before fabrication begins, providing suggestions for improving build efficiencies in future iterations. By identifying potential flaws or ambiguities in your PCB design files early on, we can help you save time and money by avoiding costly rework.
Efficient Parts Procurement
When you opt for our PCB assembly services, you can leverage our parts procurement team to manage your Bill of Materials (BOM) effectively. With our established relationships with reputable North American component suppliers, we can help you save costs and prevent delays due to late shipments. Our procurement team collaborates closely with you to source replacements for out-of-stock parts and locate rare or obsolete components when needed.
Experience the Best in PCB Services
Partner with the WellCircuits Electronics team for top-notch PCB services that prioritize quality, lead time, and overall cost. Our straightforward support system ensures a seamless experience from start to finish. Contact us anytime via email or our toll-free phone number to discover more about our PCB services and meet our dedicated team!